Algae-Powered Facades: Harnessing Biofuel for Sustainable Architecture

Author

• Ethan Ahlstrand Weber

Files

Date of Award

5-2025

Document Type

Thesis

Degree Name

Master of Architecture

College

Arts and Sciences

Department

Architecture

Faculty Advisor

Ganapathy Mahalingam

Studio Coordinator

Stephen Wischer

Faculty Chair

Susan Kliman

Publisher

North Dakota State University

Rights

NDSU policy 190.6.2

URI

https://www.ndsu.edu/fileadmin/policy/190.pdf

Abstract

This thesis explores the integration of biophilic systems into a sustainable office building in Deerfield Beach, Florida. The project demonstrates how these systems can generate renewable energy, sequester carbon, and enhance environmental performance. Calculations revealed that the algae façade, producing 80 grams of biomass per square meter daily, offsets approximately 20% of the building’s annual energy consumption through biofuel conversion. The green roof not only contributes to carbon sequestration but also harvests rainwater to support algae cultivation. Using Excel for initial energy calculations and the Revit BIM model for advanced analysis, this research provides a replicable framework for integrating energy generating biophilic systems in urban architecture. The study advances sustainable design by showcasing how architecture can actively produce renewable energy, improving both building efficiency and environmental impact.

Recommended Citation

Weber, Ethan Ahlstrand, "Algae-Powered Facades: Harnessing Biofuel for Sustainable Architecture" (2025). Architecture Theses. 29.
https://digitalcommons.ndsu.edu/architecture-theses/29